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KEMA 3-Phase In UPS

KEMA LOW FREQUENCY ONLINE UPS LF TB SERIES
THREE PHASE IN - SINGLE PHASE OUT
Low Frequency Online UPS TB Series
Key Features* Three phase in, one phase out
* True on-line double conversion design providing all power protection
* Sine wave pulse width modulation
* IGBT inverter design.
* Wide Input voltage windows
* Pure sine wave output less than 3% THD
* Expandable battery run time
* Generator compatible
* Cold start
* Load/Battery power meter display
* Overload, on-line, battery status LED/LCD
* Advanced Battery Management
* Automatic charging in UPS off mode
* Smart RS-232 communication port
* Optional SNMP card
Technical Specifications
ModelTB15KTB 20KTB30K
Capacity15KVA20KVA30KVA
Power12KW16KW24KW
Power factor0.8
InputVoltage Range380v+-20%(3 phase)
Frequency50Hz+-5%
Phase3 Phase + GND
Max. Current24A32A56A
OutputPhaseSingle Phase + GND
Voltage Range220V+-1%
Frequency50 Hz +- 1%
WaveformSine wave
Overload CapacityOverload (110% - 150%), 20s later go bypass, auto resume when load becomes normal
THDless than 3% (linear load)
BatteryDC Voltage192VDC240VDC
Max Charge Current6A
Efficiency>85%
Transfer Time0ms
Panel IndicationLCDInput/output voltage, input/output frequency, battery voltage, load capacity
LEDLow battery, online, inverter, bypass, abnormal
EnvironmentTemperature0-40°C
Humidity0-95% (non condensing)
Noise<58dB (1m)
CommunicationInterfaceRS323
Software1. Power Status 2. UPS Shutdown 3. Monitor UPS Status 4. UPS Self Test 5. Auto-save files
OtherDimension740x470x1180mm (WxDxH)
Packing950×675×1315mm (WxDxH)
Net Weight(W/O battery)262Kg297Kg326Kg
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